A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5915-00-905-6281
NSN 5998-01-228-1735
NSN 5835-01-171-9126
NSN 5905-01-559-5036
NSN 6135-01-092-4734
NSN 6145-01-468-2586
NSN 6620-00-538-8746
NSN 5996-01-633-7979
NSN 5945-00-308-5426
NSN 7035-01-605-5166
NSN 5998-01-250-7924
NSN 5996-00-403-1811